prometheus/nginx_exporter
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Fix bugs in exporter

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This commit is contained in:
Lorcan McVeigh
2020-11-30 15:08:26 +00:00
committed by GitHub
parent 5231f69ce8
commit 7c45b2334b
2 changed files with 29 additions and 26 deletions
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53
collector/nginx_plus.go
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@ -198,20 +198,22 @@ func (c *NginxPlusCollector) getStreamUpstreamServerPeerLabelValues(peer string)
type VariableLabelNames struct {
UpstreamServerVariableLabelNames []string
ServerZoneVariableLabelNames []string
StreamServerZoneVariableLabelNames []string
UpstreamServerPeerVariableLabelNames []string
StreamUpstreamServerPeerVariableLabelNames []string
StreamServerZoneVariableLabelNames []string
StreamUpstreamServerVariableLabelNames []string
}
// NewVariableLabels creates a new struct for VariableNames for the collector
func NewVariableLabelNames(upstreamServerVariableLabelNames []string, serverZoneVariableLabelNames []string,
upstreamServerPeerVariableLabelNames []string, streamUpstreamServerVariableLabelNames []string) VariableLabelNames {
func NewVariableLabelNames(upstreamServerVariableLabelNames []string, serverZoneVariableLabelNames []string, upstreamServerPeerVariableLabelNames []string,
streamUpstreamServerVariableLabelNames []string, streamServerZoneLabels []string, streamUpstreamServerPeerVariableLabelNames []string) VariableLabelNames {
return VariableLabelNames{
UpstreamServerVariableLabelNames: upstreamServerVariableLabelNames,
ServerZoneVariableLabelNames: serverZoneVariableLabelNames,
UpstreamServerPeerVariableLabelNames: upstreamServerPeerVariableLabelNames,
StreamUpstreamServerVariableLabelNames: streamUpstreamServerVariableLabelNames,
UpstreamServerVariableLabelNames: upstreamServerVariableLabelNames,
ServerZoneVariableLabelNames: serverZoneVariableLabelNames,
UpstreamServerPeerVariableLabelNames: upstreamServerPeerVariableLabelNames,
StreamUpstreamServerVariableLabelNames: streamUpstreamServerVariableLabelNames,
StreamServerZoneVariableLabelNames: streamServerZoneLabels,
StreamUpstreamServerPeerVariableLabelNames: streamUpstreamServerPeerVariableLabelNames,
}
}
@ -223,6 +225,7 @@ func NewNginxPlusCollector(nginxClient *plusclient.NginxClient, namespace string
variableLabelNames: variableLabelNames,
upstreamServerLabels: make(map[string][]string),
serverZoneLabels: make(map[string][]string),
streamServerZoneLabels: make(map[string][]string),
upstreamServerPeerLabels: make(map[string][]string),
streamUpstreamServerPeerLabels: make(map[string][]string),
streamUpstreamServerLabels: make(map[string][]string),
@ -239,26 +242,26 @@ func NewNginxPlusCollector(nginxClient *plusclient.NginxClient, namespace string
"ssl_session_reuses": newGlobalMetric(namespace, "ssl_session_reuses", "Session reuses during SSL handshake", constLabels),
},
serverZoneMetrics: map[string]*prometheus.Desc{
"processing": newServerZoneMetric(namespace, "processing", "Client requests that are currently being processed", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
"requests": newServerZoneMetric(namespace, "requests", "Total client requests", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
"responses_1xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.StreamServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "1xx"})),
"responses_2xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.StreamServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "2xx"})),
"responses_3xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.StreamServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "3xx"})),
"responses_4xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.StreamServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "4xx"})),
"responses_5xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.StreamServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "5xx"})),
"discarded": newServerZoneMetric(namespace, "discarded", "Requests completed without sending a response", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
"received": newServerZoneMetric(namespace, "received", "Bytes received from clients", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
"sent": newServerZoneMetric(namespace, "sent", "Bytes sent to clients", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
"processing": newServerZoneMetric(namespace, "processing", "Client requests that are currently being processed", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
"requests": newServerZoneMetric(namespace, "requests", "Total client requests", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
"responses_1xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.ServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "1xx"})),
"responses_2xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.ServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "2xx"})),
"responses_3xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.ServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "3xx"})),
"responses_4xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.ServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "4xx"})),
"responses_5xx": newServerZoneMetric(namespace, "responses", "Total responses sent to clients", variableLabelNames.ServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "5xx"})),
"discarded": newServerZoneMetric(namespace, "discarded", "Requests completed without sending a response", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
"received": newServerZoneMetric(namespace, "received", "Bytes received from clients", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
"sent": newServerZoneMetric(namespace, "sent", "Bytes sent to clients", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
},
streamServerZoneMetrics: map[string]*prometheus.Desc{
"processing": newStreamServerZoneMetric(namespace, "processing", "Client connections that are currently being processed", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
"connections": newStreamServerZoneMetric(namespace, "connections", "Total connections", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
"sessions_2xx": newStreamServerZoneMetric(namespace, "sessions", "Total sessions completed", variableLabelNames.ServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "2xx"})),
"sessions_4xx": newStreamServerZoneMetric(namespace, "sessions", "Total sessions completed", variableLabelNames.ServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "4xx"})),
"sessions_5xx": newStreamServerZoneMetric(namespace, "sessions", "Total sessions completed", variableLabelNames.ServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "5xx"})),
"discarded": newStreamServerZoneMetric(namespace, "discarded", "Connections completed without creating a session", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
"received": newStreamServerZoneMetric(namespace, "received", "Bytes received from clients", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
"sent": newStreamServerZoneMetric(namespace, "sent", "Bytes sent to clients", variableLabelNames.ServerZoneVariableLabelNames, constLabels),
"processing": newStreamServerZoneMetric(namespace, "processing", "Client connections that are currently being processed", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
"connections": newStreamServerZoneMetric(namespace, "connections", "Total connections", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
"sessions_2xx": newStreamServerZoneMetric(namespace, "sessions", "Total sessions completed", variableLabelNames.StreamServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "2xx"})),
"sessions_4xx": newStreamServerZoneMetric(namespace, "sessions", "Total sessions completed", variableLabelNames.StreamServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "4xx"})),
"sessions_5xx": newStreamServerZoneMetric(namespace, "sessions", "Total sessions completed", variableLabelNames.StreamServerZoneVariableLabelNames, MergeLabels(constLabels, prometheus.Labels{"code": "5xx"})),
"discarded": newStreamServerZoneMetric(namespace, "discarded", "Connections completed without creating a session", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
"received": newStreamServerZoneMetric(namespace, "received", "Bytes received from clients", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
"sent": newStreamServerZoneMetric(namespace, "sent", "Bytes sent to clients", variableLabelNames.StreamServerZoneVariableLabelNames, constLabels),
},
upstreamMetrics: map[string]*prometheus.Desc{
"keepalives": newUpstreamMetric(namespace, "keepalives", "Idle keepalive connections", constLabels),